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Space Weather Prediction Center

National Oceanic and Atmospheric Administration

Friday, May 17, 2024 12:00:28

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NOAA Scales mini

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Space Weather Conditions
on NOAA Scales
24-Hour Observed Maximums
R
no data
S
no data
G
no data
Latest Observed
R
no data
S
no data
G
no data
R1-R2 --
R3-R5 --
S1 or greater --
G
no data
R1-R2 --
R3-R5 --
S1 or greater --
G
no data
R1-R2 --
R3-R5 --
S1 or greater --
G
no data
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R
no data
S
no data
G
no data
Current Space Weather Conditions
on NOAA Scales
R1 (Minor) Radio Blackout Impacts
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HF Radio: Weak or minor degradation of HF radio communication on sunlit side, occasional loss of radio contact.
Navigation: Low-frequency navigation signals degraded for brief intervals.
More about the NOAA Space Weather Scales

News Archive

Previous SWPC news items.

News Archive

sort descending Originally Posted
DSCOVR - Update on its journey to L1 Monday, March 16, 2015 - 17:45
Falcon rocket carrying DSCOVR satellite DSCOVR headed to orbit! Wednesday, February 11, 2015 - 23:30
DSCOVR Is Once Again Operational Tuesday, March 3, 2020 - 04:17
DSCOVR Makes it to the L1 Lagrange Point! Wednesday, June 3, 2015 - 23:03
Duplicate Alerts, Watches, and other products. Friday, October 7, 2022 - 16:09

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